238780510130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54640849}}^1$

素因数の和:54640898

約数の個数: 32

約数和(自身を含む): 472096944000

約数和(自身を除く): 233316433870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 54640849, 109281698, 273204245, 546408490, 1038176131, 1256739527, 2076352262, 2513479054, 5190880655, 6283697635, 10381761310, 12567395270, 23878051013, 47756102026, 119390255065, 238780510130]

約数ペア:

[(1, 238780510130), (2, 119390255065), (5, 47756102026), (10, 23878051013), (19, 12567395270), (23, 10381761310), (38, 6283697635), (46, 5190880655), (95, 2513479054), (115, 2076352262), (190, 1256739527), (230, 1038176131), (437, 546408490), (874, 273204245), (2185, 109281698), (4370, 54640849)]